Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8629082 | Heat-sensitive recording material | Masahiro Morie, Kenji Muto, Toshizo Yamamoto | 2014-01-14 |
| 6790281 | Finely-divided powder spray apparatus | Masaki Ban, Goro Watanabe | 2004-09-14 |
| 6616761 | Finely-divided powder spray apparatus | Masaki Ban, Goro Watanabe | 2003-09-09 |
| 6190455 | Finely-divided powder spray apparatus | Masaki Ban | 2001-02-20 |
| 4604192 | Powder classifier | Yukiyoshi Yamada, Masayuki Yasuguchi | 1986-08-05 |
| 4596497 | Powder disperser | Yukiyoshi Yamada, Masayuki Yasuguchi | 1986-06-24 |